Tetra TECH Emc, Inc.
Doing business as Engineering Management Concepts Tetra TECH Emc, Inc. Part of Tetra Tech, Inc.
- UEI
- K6LKK4M4BS45
- CAGE
- 1DB04
- Primary NAICS
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- SAM.gov registration
- Expired
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
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- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) Primary
- 485113 Bus and Other Motor Vehicle Transit Systems
- 485410 School and Employee Bus Transportation
- 485999 All Other Transit and Ground Passenger Transportation
- 541330 Engineering Services
- 541410 Interior Design Services
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design Services
Show all
- 541519 Other Computer Related Services
- 541611 Administrative Management and General Management Consulting Services
- 541612 Human Resources Consulting Services
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 541620 Environmental Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 561110 Office Administrative Services
- 561210 Facilities Support Services
- 561990 All Other Support Services
- Corporate family
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Tetra Tech, Inc.
Parent
LMRMKLLL3LG5
- Tetra TECH Emc, Inc. K6LKK4M4BS45
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Tetra Tech, Inc.
Parent
LMRMKLLL3LG5
- SAM.gov registration date
- Website
- tetratech.com
- Founded
- 1966
- Employees
- 10K-50K
- Estimated annual revenue
- $1B-$10B
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Seaport NXG minimum obligation task order. | Naval Sea Systems Command | $0 | |
| Pacific range support | Naval Air Warfare Center | $92,428 | |
| Pacific range support | Naval Air Warfare Center | $22,712 | |
| IGF:AMT | Naval Air Warfare Center | $525,625 | |
| IGF:range department planning studies | Naval Air Warfare Center | $252,000 |
About Tetra TECH Emc, Inc.
Tetra TECH Emc, Inc., doing business as Engineering Management Concepts, is a Pasadena, California–based subsidiary of Tetra Tech, Inc. that operates as a prime contractor on Department of Defense and federal civilian engineering and program-management contracts, with limited subcontract exposure (99% prime awards). The vendor competes full-and-open across 560 recent awards spanning twenty-three federal customer agencies, with a combined potential value of $963.8 million and $582 million in obligated dollars to date.
The customer base concentrates heavily in defense, driven by two Navy customer centers. The Department of the Navy Naval Air Systems Command Naval Air Warfare Center accounts for 147 awards ($92.3 million combined potential value), and the Department of the Navy places an additional 298 awards ($16 million), together representing the largest share by award count. However, the DOD Missile Defense Agency dominates the dollar ranking with eighteen awards carrying $474.2 million in combined potential value — a significant recompete cliff signal. The GSA Federal Acquisition Service rounds out the top tier with fifteen awards ($349.6 million). These five customers alone cover 87% of recent awards and 98% of combined potential value.
Tetra TECH Emc's core capability portfolio centers on engineering and technical services. The top NAICS categories are Engineering Services (180 awards), Administrative Management and General Management Consulting Services (41 awards), and Other Computer Related Services (25 awards). The top PSC groupings track this mix: Support–Professional Engineering/Technical (166 awards), Special Studies/Analysis–Intelligence (83 awards), and Architect and Engineering–General Other (66 awards). The vendor places task orders under several Navy indefinite-delivery vehicles, including N0024499D5080 (88 task orders), N6893610D0037 (44 task orders, $15.5 million combined potential value), and N6893605D0008 (37 task orders, $10.6 million), along with basic ordering agreements N0012385D0191 (31 task orders) and N0012388D0236 (30 task orders).
Recent activity has contracted significantly — from three awards in 2019 to one award annually in 2021, 2022, and 2023. The most recent award dates to December 2023, indicating a multi-year gap. The vendor subcontracts minimally, with documented work under S&K Engineering and Research, LLC on Federal Aviation Administration Logistics Center support services (December 2021 through March 2024 across multiple option years).
Contract vehicles
Quick answers
What is Tetra TECH Emc, Inc.'s UEI?
Tetra TECH Emc, Inc.'s Unique Entity ID (UEI) in SAM.gov is K6LKK4M4BS45.
What is Tetra TECH Emc, Inc.'s CAGE code?
Tetra TECH Emc, Inc.'s CAGE code is 1DB04.
What is Tetra TECH Emc, Inc.'s primary NAICS code?
Tetra TECH Emc, Inc.'s primary NAICS code is 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)).
Is Tetra TECH Emc, Inc. registered in SAM.gov?
Tetra TECH Emc, Inc.'s SAM.gov registration expired on July 17, 2026.
Who is Tetra TECH Emc, Inc.'s parent company?
Tetra TECH Emc, Inc. is part of Tetra Tech, Inc.
Which contract vehicles does Tetra TECH Emc, Inc. hold?
Tetra TECH Emc, Inc. holds a place on 3 federal contract vehicles, including Seaport-NXG.
What is Tetra TECH Emc, Inc.'s most recent federal award?
Tetra TECH Emc, Inc.'s most recent federal contract award is Seaport NXG minimum obligation task order (N0017819F8700), from Naval Sea Systems Command, on January 2, 2019.
On GovTribe
See Tetra TECH Emc, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors